What is Boiling?

Boiling is the process in which a liquid turns into vapor when it is heated to its boiling point.

Boiling Point

The boiling point of a substance is the temperature at which the vapor pressure of the liquid equals the external pressure surrounding the liquid. At this point, the liquid turns into vapor.

Factors Affecting Boiling Point

The boiling point of a liquid is affected by the surrounding pressure. Higher atmospheric pressure increases the boiling point, while lower pressure decreases it. Additionally, the composition of the liquid and the presence of solutes can also affect its boiling point.

Applications of Boiling

Boiling is an important process in various industrial and domestic applications. It is used for cooking food, generating steam for power generation, and in various chemical processes.

Boiling and Phase Changes

Boiling represents a phase change from the liquid phase to the gas phase. It is the opposite of condensation, which is the transition from gas to liquid.

Boiling and Heat Transfer

Boiling is a method of heat transfer. When a liquid boils, it absorbs heat from its surroundings. This property is utilized in cooling systems and in the process of distillation.

Boiling and Cooking

Boiling is commonly used in cooking to prepare a variety of dishes. It is an effective method to cook vegetables, pasta, and other food items.